This is the Webware forum so I assume you need some sort of application that will open all files in a web page.
I simply cannot imagine why that would be, so tell us more please.
Mark
"best-""universal-"'file-""opener-"?
Freeware;
universal file opener; Open PDF files, all file extensions including DO
CXX,XL SXSX, PDF, audio and video files. Free Openerner" and "Free File
Opener" are inappropriateate, they come bundled with junk applications and are
snafu. I respect you, please do not suggest FO and FFO. Please suggest
alternatives. My best!

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic